// This file is part of Eigen, a lightweight C++ template library
// for linear algebra.
//
// Copyright (C) 2011 Gael Guennebaud <g.gael@free.fr>
// Copyright (C) 2012 desire Nuentsa <desire.nuentsa_wakam@inria.fr
//
// This Source Code Form is subject to the terms of the Mozilla
// Public License v. 2.0. If a copy of the MPL was not distributed
// with this file, You can obtain one at http://mozilla.org/MPL/2.0/.

#include "../../test/sparse_solver.h"
#include <unsupported/Eigen/IterativeSolvers>

template<typename T>
void
test_dgmres_T()
{
	DGMRES<SparseMatrix<T>, DiagonalPreconditioner<T>> dgmres_colmajor_diag;
	DGMRES<SparseMatrix<T>, IdentityPreconditioner> dgmres_colmajor_I;
	DGMRES<SparseMatrix<T>, IncompleteLUT<T>> dgmres_colmajor_ilut;
	// GMRES<SparseMatrix<T>, SSORPreconditioner<T> >     dgmres_colmajor_ssor;

	CALL_SUBTEST(check_sparse_square_solving(dgmres_colmajor_diag));
	//   CALL_SUBTEST( check_sparse_square_solving(dgmres_colmajor_I)     );
	CALL_SUBTEST(check_sparse_square_solving(dgmres_colmajor_ilut));
	// CALL_SUBTEST( check_sparse_square_solving(dgmres_colmajor_ssor)     );
}

EIGEN_DECLARE_TEST(dgmres)
{
	CALL_SUBTEST_1(test_dgmres_T<double>());
	CALL_SUBTEST_2(test_dgmres_T<std::complex<double>>());
}
